I have the 2.25" Skyjacker Spacer Lift kit on mine, comes with the Skyjacker Hydro shocks, the 4 spacers, and bump stop extensions. Mine was $229 at 4wheelcustoms.com. I also replaced the stock Spring Isolators with a Prothane 3/4" Isolators to help level it out in front, $9 for 2 of them.
I'm very happy with the results, I have the 33x12.50x15 Goodyear Duratracs. They run a little smaller than actual 33s- mine are 32x11.50x15 so that gives alittle more room for the tires. The shocks ride very smooth on road and off road. I also replaced my wheels with DC2s they have 3.65 backspacing, so the tires don't rub when steering to full lock, and don't rub I ride off road either.
(the shocks are long enough for a 3" lift kit, so if you upgrade to longer springs in the future, you can still use the same shocks)